Mechanical water sensor



FIG. 1 is a front perspective view of a mechanical water sensor;

FIG. 2 is a top view of the mechanical water sensor;

FIG. 3 is a bottom view of the mechanical water sensor;

FIG. 4 is a front view of the mechanical water sensor;

FIG. 5 is a back view of the mechanical water sensor;

FIG. 6 is a left side view of the mechanical water sensor; and,

FIG. 7 is a right side view of the mechanical water sensor.

The ornamental design for a mechanical water sensor, as shown anddescribed.